🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 9.3

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.71 AU - 0.71 AU

Year: 406 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,703,758 km

• M1: 115,789 km (0.026 R)
• M2: 539,151 km (0.102 R)
• M3: 857,345 km (0.115 R)
• M4: 1,238,670 km (0.097 R)
• M5: 1,732,343 km (0.111 R)
• M6: 2,352,875 km (0.091 R)
• M7: 2,840,714 km (0.119 R)
• M8: 3,872,790 km (0.103 R)
• M9: 4,211,330 km (0.096 R)
• M10: 4,703,357 km (0.116 R)
• M11: 5,396,743 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 12.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.68 AU - 2.3 AU

Year: 1904 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,703,758 km

• M1: 156,928 km (0.096 R)
• M2: 584,329 km (0.117 R)
• M3: 978,220 km (0.11 R)
• M4: 1,466,059 km (0.031 R)
• M5: 2,128,479 km (0.094 R)
• M6: 2,952,613 km (0.061 R)
• M7: 3,508,070 km (0.092 R)
• M8: 4,250,375 km (0.111 R)
• M9: 4,765,739 km (0.06 R)
• M10: 5,346,030 km (0.113 R)
• M11: 7,032,745 km (0.114 R)
• M12: 7,578,329 km (0.06 R)
• M13: 8,059,585 km (0.1 R)
• M14: 8,593,350 km (0.096 R)
• M15: 9,386,818 km (0.118 R)
• M16: 12,022,433 km (0.072 R)
• M17: 14,017,470 km (0.103 R)
• M18: 14,698,290 km (0.111 R)
• M19: 15,211,411 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.9

Radius: 11.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.04 AU - 2.76 AU

Year: 2522 Days

Day: 7.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 47,703,758 km

• M1: 142,417 km (0.101 R)
• M2: 751,430 km (0.101 R)
• M3: 2,286,155 km (0.081 R)
• M4: 3,808,612 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 14.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.35 AU - 2.69 AU

Year: 2713 Days

Day: 5.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,703,758 km

• M1: 185,352 km (0.047 R)
• M2: 673,340 km (0.095 R)
• M3: 1,857,258 km (0.113 R)
• M4: 2,586,697 km (0.1 R)
• M5: 3,502,236 km (0.1 R)
• M6: 5,398,688 km (0.106 R)
• M7: 5,999,623 km (0.078 R)
• M8: 7,126,843 km (0.118 R)
• M9: 10,392,714 km (0.095 R)
• M10: 12,053,699 km (0.05 R)
• M11: 12,619,328 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.3

Radius: 10.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.4 AU - 4.5 AU

Year: 5325 Days

Day: 12.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,703,758 km

• M1: 125,662 km (0.031 R)
• M2: 459,565 km (0.078 R)
• M3: 837,299 km (0.076 R)
• M4: 1,449,903 km (0.082 R)
• M5: 2,170,516 km (0.06 R)
• M6: 2,536,133 km (0.108 R)
• M7: 4,457,418 km (0.115 R)
• M8: 4,840,239 km (0.089 R)
• M9: 5,760,266 km (0.082 R)
• M10: 6,826,001 km (0.1 R)
• M11: 8,317,941 km (0.108 R)
• M12: 9,019,704 km (0.099 R)
• M13: 9,509,189 km (0.11 R)
• M14: 10,232,943 km (0.1 R)
• M15: 10,585,994 km (0.087 R)
• M16: 12,080,477 km (0.103 R)
• M17: 13,710,944 km (0.102 R)
• M18: 14,032,131 km (0.104 R)
• M19: 15,026,508 km (0.102 R)
• M20: 15,368,189 km (0.091 R)
• M21: 15,949,078 km (0.111 R)
• M22: 16,304,672 km (0.095 R)
• M23: 17,278,853 km (0.115 R)
• M24: 19,209,264 km (0.116 R)
• M25: 22,516,275 km (0.096 R)
• M26: 23,039,269 km (0.111 R)
• M27: 23,723,530 km (0.091 R)
• M28: 24,187,283 km (0.111 R)
• M29: 25,533,963 km (0.059 R)
• M30: 26,349,271 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.5

Radius: 14.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.5 AU - 4.8 AU

Year: 5734 Days

Day: 7.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,703,758 km

• M1: 181,612 km (0.104 R)
• M2: 736,470 km (0.112 R)
• M3: 1,650,663 km (0.062 R)
• M4: 2,108,732 km (0.077 R)
• M5: 3,015,145 km (0.065 R)
• M6: 6,907,532 km (0.112 R)
• M7: 8,062,577 km (0.082 R)
• M8: 11,974,711 km (0.104 R)
• M9: 13,772,878 km (0.051 R)
• M10: 18,114,657 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.9

Radius: 5.9

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.26 AU - 7.04 AU

Year: 11631 Days

Day: 22 Hours

Environment

Temp: -237 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,703,758 km

• M1: 73,453 km (0.072 R)
• M2: 460,761 km (0.063 R)
• M3: 736,022 km (0.088 R)
• M4: 1,049,728 km (0.098 R)
• M5: 1,638,994 km (0.111 R)
• M6: 2,962,337 km (0.096 R)
• M7: 6,089,980 km (0.073 R)
• M8: 6,907,532 km (0.072 R)
• M9: 7,195,807 km (0.099 R)
• M10: 7,796,143 km (0.068 R)
• M11: 9,593,711 km (0.088 R)
• M12: 10,109,076 km (0.044 R)
• M13: 10,697,295 km (0.1 R)
• M14: 12,843,276 km (0.085 R)
• M15: 13,279,205 km (0.097 R)
• M16: 15,329,593 km (0.107 R)
• M17: 16,685,399 km (0.094 R)
• M18: 17,129,704 km (0.095 R)
• M19: 17,505,943 km (0.074 R)
• M20: 18,906,179 km (0.093 R)
• M21: 21,489,884 km (0.083 R)
• M22: 23,093,124 km (0.105 R)
• M23: 26,137,590 km (0.102 R)
• M24: 29,439,365 km (0.111 R)
• M25: 29,654,487 km (0.095 R)
• M26: 30,087,872 km (0.115 R)
• M27: 30,525,446 km (0.099 R)
• M28: 30,856,506 km (0.064 R)
• M29: 31,525,657 km (0.092 R)
• M30: 33,591,304 km (0.039 R)
• M31: 39,667,970 km (0.111 R)
• M32: 42,619,685 km (0.109 R)
• M33: 46,438,171 km (0.109 R)
• M34: 48,505,015 km (0.111 R)
• M35: 48,955,754 km (0.114 R)
• M36: 49,865,757 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.5

Radius: 5.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.02 AU - 11.22 AU

Year: 18680 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,703,758 km

• M1: 65,973 km (0.116 R)
• M2: 372,499 km (0.113 R)
• M3: 668,553 km (0.091 R)
• M4: 883,974 km (0.04 R)
• M5: 1,191,996 km (0.106 R)
• M6: 2,307,098 km (0.104 R)
• M7: 2,478,986 km (0.071 R)
• M8: 4,041,386 km (0.12 R)
• M9: 5,534,373 km (0.074 R)
• M10: 7,567,109 km (0.084 R)
• M11: 7,991,668 km (0.118 R)
• M12: 8,253,913 km (0.066 R)
• M13: 10,562,806 km (0.111 R)
• M14: 11,092,981 km (0.044 R)
• M15: 12,553,954 km (0.116 R)
• M16: 13,514,073 km (0.059 R)
• M17: 14,012,085 km (0.07 R)
• M18: 14,329,531 km (0.047 R)
• M19: 16,127,249 km (0.087 R)
• M20: 18,370,319 km (0.102 R)
• M21: 24,456,559 km (0.097 R)
• M22: 27,799,922 km (0.108 R)
• M23: 30,155,340 km (0.107 R)
• M24: 31,219,729 km (0.044 R)
• M25: 39,759,524 km (0.051 R)
• M26: 40,909,483 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 14,981 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit